import cn.hutool.http.useragent.UserAgent;
import cn.hutool.http.useragent.UserAgentUtil;
import org.apache.hadoop.hive.ql.exec.UDF;
import java.util.HashMap;
import java.util.Map;
public class ParseUaToBrowser extends UDF {
    public Map<String,String> evaluate(String userAgent) throws Exception{
        Map<String,String>map=new HashMap<String,String>();
        UserAgent ua= UserAgentUtil.parse(userAgent);
        map.put("browser", ua.getBrowser().toString());
        map.put("browser_version", ua.getVersion());
        map.put("engine",ua.getEngine().toString());
        map.put("engine_version", ua.getEngineVersion());
        map.put("os", ua.getOs().toString());
        map.put("os_version", ua.getOsVersion());
        map.put("platform", ua.getPlatform().toString());
        map.put("is_mobile", ua.isMobile() ? "1" : "O");
        return map;
    }

    public static void main(String[] args) throws Exception{
        System.out.println(new ParseUaToBrowser().evaluate("Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.9.1.3)Gecko/20090824 Firefox/3.5.3 GTB5"));
    }
}
